GSD invents the World 1st Fiber Coupled
Diode Laser for hair removal, the light generated by multiple diode laser are
coupled into a single-core multimode fiber by micro lens array and delivers
uniform energy at a small divergence angle for more gentle and effective
depilation. it solves technical bottlenecks of vertical stack diode laser,
provides clinics and beauty centers a reliable solution for hair removal with
diode laser technology, no worry about laser damage due to blockage and condensation
etc.

810nm diode laser

810nm Diode laser is the gold standard for hair removal. Light at the wavelength of 810nm is absorbed by melanin and at the same time, greatly reduce the absorbtion by water and haematoglobin. Treatment is safe for epidermis.

What makes Coolite differ from traditional laser depilation?

Traditional laser penetrates into dermis through epidermis with high fluence to enhance follicle temperature to 65℃ immediately to destroy hair follicle directly.”Jet Smooth” heat hair follicles to proper damage point gradually with low frequency and multiple pulses, The accumulated temperature is high enough to make hair follicle loose activities.

Why choose 810nm Wavelength?

810nm diode laser is the gold standard for hair removal. Light at the vavelength of 810nm is absorbed by melanin in follicle and greatly reduce the absorption by water and haematoglobin. Treatment is safe for epidermis.

What is “jet smooth”？

“Jet smooth” adopts 810nm diode laser, uniform energy constantly penetrates deep into dermis and heat hair follicle with maximum 10 pulses in one seconds. Instead of destroying follicle in a short time, fast mode is specially designed to heat hair follicles to proper damage point gradually with low frequency to assure the virtual painless and fast treatment.